Period
to 29 February 2020

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for TCP/IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TCP/IP over the 6 months to 29 February 2020 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
Hertfordshire > Welwyn Garden City
6 months to
29 Feb 2020
Same period 2019 Same period 2018
Rank 12 32 17
Rank change year-on-year +20 -15 +7
Permanent jobs citing TCP/IP 2 17 47
As % of all permanent IT jobs advertised in Welwyn Garden City 5.26% 7.17% 13.28%
As % of the Communications & Networking category 22.22% 38.64% 50.54%
Number of salaries quoted 0 0 22
Welwyn Garden City median annual salary - - £41,000
Hertfordshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +41.67%

TCP/IP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Welwyn Garden City
Permanent vacancies with a requirement for communications or computer networking skills 9 44 93
As % of all permanent IT jobs advertised in Welwyn Garden City 23.68% 18.57% 26.27%
Number of salaries quoted 6 16 38
Welwyn Garden City median annual salary £48,750 £70,000 £37,250
Median salary % change year-on-year -30.36% +87.92% -17.22%
10th Percentile £30,500 £42,213 £32,000
90th Percentile £66,875 £75,000 £66,875
Hertfordshire median annual salary £42,500 £42,500 £47,000
% change year-on-year - -9.57% +8.05%

TCP/IP
Job Vacancy Trend in Welwyn Garden City

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for TCP/IP in Welwyn Garden City

TCP/IP
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TCP/IP in Welwyn Garden City.

Salary trend for TCP/IP in Welwyn Garden City

For the 6 months to 29 February 2020, IT jobs citing TCP/IP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Welwyn Garden City region with a requirement for TCP/IP.

1 2 (100.00%) Java
1 2 (100.00%) Python
1 2 (100.00%) DHCP
1 2 (100.00%) HTTP
1 2 (100.00%) SNMP
1 2 (100.00%) DNS
1 2 (100.00%) ICMP
1 2 (100.00%) SSCP
1 2 (100.00%) Firewall
1 2 (100.00%) Information Security
1 2 (100.00%) GCIA
1 2 (100.00%) GSEC
1 2 (100.00%) GCIH
1 2 (100.00%) Agile Software Development
1 2 (100.00%) JIRA
1 2 (100.00%) SIEM
1 2 (100.00%) GitHub
1 2 (100.00%) Jenkins
1 2 (100.00%) Technical Analysis
1 2 (100.00%) DevOps

TCP/IP
Co-occurring IT Skills in Welwyn Garden City by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 2 (100.00%) GitHub
Communications & Networking
1 2 (100.00%) DHCP
1 2 (100.00%) DNS
1 2 (100.00%) Firewall
1 2 (100.00%) HTTP
1 2 (100.00%) ICMP
1 2 (100.00%) SNMP
Development Applications
1 2 (100.00%) Jenkins
1 2 (100.00%) JIRA
Job Titles
1 2 (100.00%) Security Engineer
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) DevOps
1 2 (100.00%) Information Security
1 2 (100.00%) SIEM
1 2 (100.00%) Technical Analysis
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) Python
Qualifications
1 2 (100.00%) GCIA
1 2 (100.00%) GCIH
1 2 (100.00%) GSEC
1 2 (100.00%) SSCP